12983572

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{911}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 26046720

約数和(自身を除く): 13063148

約数列:

[1, 2, 4, 7, 14, 28, 509, 911, 1018, 1822, 2036, 3563, 3644, 6377, 7126, 12754, 14252, 25508, 463699, 927398, 1854796, 3245893, 6491786, 12983572]

約数ペア:

[(1, 12983572), (2, 6491786), (4, 3245893), (7, 1854796), (14, 927398), (28, 463699), (509, 25508), (911, 14252), (1018, 12754), (1822, 7126), (2036, 6377), (3563, 3644)]